工业电缆电子辐照加速器辐射防护评价  

Radiation protection evaluation of industrial cable electron irradiation accelerator

作　　者：钟春明 岳中慧 张鑫 ZHONG Chunming;YUE Zhonghui;ZHANG Xin(Research Institute No. 230, CNNC, Hunan Changsha410007)

机构地区：[1]核工业二三0研究所,长沙410007

出　　处：《辐射防护》2018年第1期33-37,共5页Radiation Protection

摘　　要：本文对衡阳某电缆公司的3.0 Me V电子加速器机房建设项目作辐射防护评价。按照防护评价要求以及机房设计情况,对机房项目的辐射源项进行了分析,对屏蔽的防护效果进行了计算。并对安全防护管理措施、联锁安全系统进行了评价。结合机房屏蔽设计评价计算和实际剂量率监测结果,电子辐照加速器机房屏蔽设计和辐射安全防护设施符合国家有关辐射防护规定的要求。Radiation protection evaluation of 3.0 MeV electronic accelerator generator room was conducted in a cable company in the Hengyang city. According to the protection evaluation requirements and the design of the generator room, source of radiation in the generator was analyzed and the shielding effectiveness was theoretically calculated. Combining the theoretically shielding effectiveness and actual monitoring results,the shielding design of electron irradiation accelerator room and radiation protection facilities meet the requirements of the state regulations.

关 键 词：电缆 电子加速器 辐射防护 评价 

分 类 号：TL508[核科学技术—核技术及应用] TL77